NOTE: Anything with * * refer to end of post for footnotes
What Did Dinosaurs Eat and How Did They Behave?
Movies like Jurassic Park and The Lost World portray most dinosaurs as aggressive meat-eaters. But the mere presence of sharp teeth does not tell you how an animal behaved or necessarily what food it ate—only what kind of teeth it had (for ripping food and the like). However, by studying fossil dinosaur dung (coprolite), scientists have been able to determine the diet of some dinosaurs.*31*
Originally, before sin, all animals, including the dinosaurs, were vegetarian. Genesis 1:30 states, “And to every beast of the earth, and to every bird of the air, and to every thing that creeps upon the earth, which has life, I have given every green herb for food: and it was so.”
This means that even T. rex, before sin entered the world, ate only plants. Some people object to this by pointing to the big teeth that a large T. rex had, insisting they must have been used for attacking animals. However, just because an animal has big, sharp teeth does not mean it eats meat. It just means it has big, sharp teeth!*32*
Many animals today have sharp teeth but are basically vegetarian. The giant panda has sharp teeth like a meat-eater’s, but it eats bamboo. Perhaps the panda’s teeth were beautifully designed to eat bamboo. To explain why a giant panda has teeth like a meat-eaters today, yet eats bamboo, evolutionists have to say that the giant panda evolved as a meat eater, and then switched to bamboo.*33*
Different species of bats variously eat fruit, nectar, insects, small animals, and blood, but their teeth do not clearly indicate what they eat.*34* Bears have teeth with carnivore features, but some bears are vegetarian, and many, if not most, are mainly vegetarian.
Before sin, God described the world as “very good” (Genesis 1:31). Some cannot accept this concept of perfect harmony because of the food chain that they observe in today’s world. However, one cannot look at the sin-cursed world and the resultant death and struggle, and use this to reject the Genesis account of history. Everything has changed because of sin. That’s why Paul describes the present creation as “groaning” (Romans 8:22 says “For we know that the whole creation groans and travails in pain together until now”). One must look through the Bible’s “eyes” to understand the world.*35*
Some argue that people or animals would have been hurt even in an ideal world. They contend that even before sin, Adam or an animal could have stood on small creatures or scratched himself on a branch. Now these sorts of situations are true of today’s fallen world—the present world is not perfect; it is suffering from the effects of the Curse (Romans 8:22 says “For we know that the whole creation groans and travails in pain together until now”). One cannot look at the Bible through the world’s eyes and insist that the world before sin was just like the world we see today. We do not know what a perfect world, continually restored and totally upheld by God’s power (Colossians 1:17 says “And he is before all things, and by him all things consist.”; Hebrews 1:3 says “Who being the brightness of his glory, and the express image of his person, and upholding all things by the word of his power, when he had by himself purged our sins, sat down on the right hand of the Majesty on high;”), would have been like—we have never experienced perfection (only Adam and Eve did before sin).
We do get little glimpses from Scripture, however; in Deuteronomy 8:4 says “Your raiment waxed not old upon you, neither did your foot swell, these forty years.”, 29:5 says “And I have led you forty years in the wilderness: your clothes are not waxen old upon you, and your shoe is not waxen old upon your feet.” and Nehemiah 9:21 says “Yea, forty years did you sustain them in the wilderness, so that they lacked nothing; their clothes waxed not old, and their feet swelled not.”, we are told that when the Israelites wandered in the desert for 40 years, their clothes and shoes did not wear out, nor did their feet swell. When God upholds things perfectly, wearing out or being hurt in any way is not even an option.
Think of Shadrach, Meshach, and Abednego (Daniel 3:26–27 says “Then Nebuchadnezzar came near to the mouth of the burning fiery furnace, and spoke, and said, Shadrach, Meshach, and Abednego, you servants of the most high God, come forth, and come here. Then Shadrach, Meshach, and Abednego, came forth of the midst of the fire. And the princes, governors, and captains, and the king’s counsellors, being gathered together, saw these men, upon whose bodies the fire had no power, nor was an hair of their head singed, neither were their coats changed, not the smell of fire had passed on them.”) They came out of the fire without even the smell of smoke on them. Again, when the Lord upholds perfectly, being hurt is not possible. In a perfect world, before sin and the Curse, God would have upheld everything, but in this cursed world, things run down. Many commentators believe the description in Isaiah 11:6–9 says “The wolf also shall dwell with the lamb, and the leopard shall lie down with the kid; and the calf and the young lion and the fatling together; and a little child shall lead them. And the cow and the bear shall feed; their young ones shall lie down together: and the lions shall eat straw like the ox. And the sucking child shall play on the hole of the asp, and the weaned child shall put his hand on the cockatrice’ den. They shall not hurt nor destroy in all my holy mountain: for the earth shall be full of knowledge of the LORD, as the waters cover the sea.” of the wolf and lamb, and the lion that eats straw like an ox, is a picture of the new earth in the future restoration (Acts 3:21 says “Whom the heaven must receive until the times of restitution of all things, which God has spoken by mouth of all his holy prophets since the world began.”) when there will be no more curse or death (Revelation 21:1 says “And I saw a new heaven and a new earth: for the first heaven and the first earth were passed away; and there was no more sea.”, 22:3 says “And there shall be no more curse: but the throne of God and of the Lamb shall be in it; and his servants shall serve him:”). The animals described are living peacefully as vegetarians (this is also the description of the animal world before sin—Genesis 1:30 says “And to every beast of the earth, and to every fowl of the air, and to every thing that creeps upon the earth, wherein there is life, I have given every green herb for meat: and it was so.”)Today’s world has been changed dramatically because of sin and the Curse. The present food chain and animal behavior (which also changed after the Flood—Genesis 9:2–3 says “And the fear of you and the dread of you shall be upon every beast of the earth, and upon every fowl of the air, upon all that moves upon the earth and upon all the fishes of the sea; into your hand are they delivered. Every moving thing that lives shall be meat for you; even as the green herb have I given you all things.”) cannot be used as a basis for interpreting the Bible—the Bible explains why the world is the way it is.
In the beginning, God gave Adam and Eve dominion over the animals: “Then God blessed them, and God said to them, ‘Be fruitful and multiply; fill the earth and subdue it; have dominion over the fish of the sea, over the birds of the air, and over every living thing that moves on the earth’” (Genesis 1:28 says “And God blessed them, and God said to them, Be fruitful, and multiply, and replenish the earth, and subdue it: and have dominion over the fish of the sea, and over the fowl of the air, and over every living thing that moves upon the earth.”) Looking at today’s world, we are reminded of Hebrews 2:8: “For in that He put all in subjection under him, He left nothing that is not put under him. But now we do not yet see all things put under him.” Man’s relationship with all things changed because of sin—they are not “under him” as they were originally.
Most people, including most Christians, tend to observe the world as it is today, with all its death and suffering, and then take that observation to the Bible and interpret it in that light. But we are sinful, fallible human beings, observing a sin-cursed world (Romans 8:22 says “For we know that the whole creation groans and travails in pain together until now.”); and thus, we need to start with divine revelation, the Bible, to begin to understand.
So how did fangs and claws come about? Dr. Henry Morris, a founding figure in the modern creation movement, states:
Whether such structures as fangs and claws were part of their original equipment, or were recessive features which only became dominant due to selection processes later, or were mutational features following the Curse, or exactly what, must await further research.*36*
After sin entered the world, everything changed. Maybe some animals started eating each other at this stage. By the time of Noah, God described what had happened this way: “So God looked upon the earth, and indeed it was corrupt; for all flesh had corrupted their way on the earth” (Genesis 6:12).
Also, after the Flood, God changed the behavior of animals. We read, “And the fear of you and the dread of you shall be on every beast of the earth, on every bird of the air, on all that move on the earth, and on all the fish of the sea. They are given into your hand” (Genesis 9:2). Thus, man would find it much more difficult to carry out the dominion mandate given in Genesis 1:28 that says “And God blessed them, and God said to them, Be fruitful, and multiply, and replenish the earth, and subdue it: and have dominion over the fish of the sea, and over the fowl of the air, and over every living thing that moves upon the earth.”)
FOOTNOTES
31 S. Lucas, Dinosaurs: The Textbook, Wm. C. Brown Publishers, Dubuque, IA, 1994, 194– 196.
32 D. Marrs and V. Kylberg, Dino Cardz, 1991. Estemmenosuchus was a large mammal-like reptile. “Despite having menacing-looking fangs it apparently was a plant-eater.” The authors possibly concluded this from its rear teeth.
33 K. Brandes, Vanishing Species, Time-Life Books, New York, 1974, 98.
34 P. Weston, Bats: sophistication in miniature, Creation 21(1):28–31, 1999.
35 Morris, The Genesis Record, 78.
36 See chapter 21 for more on the possible origin of defense-attack structures.